| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.42 | 8.218% | $17.7694 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $91.99 | 13.738% | $104.6276 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $175.71 | 3.720% | $182.2464 | $182.25 | $182.25 | $182.20 |
| Purchase #4 | $195.63 | 5.702% | $206.7848 | $206.78 | $206.80 | $206.80 |
| Purchase #5 | $189.27 | 6.157% | $200.9234 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $225.39 | 12.273% | $253.0521 | $253.05 | $253.05 | $253.10 |
| Purchase #7 | $159.84 | 7.578% | $171.9527 | $171.95 | $171.95 | $172.00 |
| 7 purchase totals = | $1,054.25 | $1,137.3564 | $1,137.35 | $1,137.35 | $1,137.40 | |